tinygo-org/tinygo
1
0
Fork 0
mirror of https://github.com/tinygo-org/tinygo.git synced 2026-08-15 08:23:41 +00:00
Code Issues Packages Projects Releases 6 Wiki Activity

nrf: fix double stop signal in I2C

Browse Source
This commit is contained in:
Ayke van Laethem
2020-09-27 14:39:39 +02:00
committed by Ron Evans
parent 9e61e6fe4d
commit d39c7abb4d
1 changed files with 0 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/machine/machine_nrf.go
-4
View File
@@ -260,10 +260,6 @@ func (i2c I2C) Configure(config I2CConfig) {
// bytes and stores them in r, and generates a stop condition on the bus. // bytes and stores them in r, and generates a stop condition on the bus.
func (i2c I2C) Tx(addr uint16, w, r []byte) (err error) { func (i2c I2C) Tx(addr uint16, w, r []byte) (err error) {
i2c.Bus.ADDRESS.Set(uint32(addr)) i2c.Bus.ADDRESS.Set(uint32(addr))
defer func() {
i2c.signalStop()
i2c.Bus.SHORTS.Set(nrf.TWI_SHORTS_BB_SUSPEND_Disabled)
}()
if len(w) != 0 { if len(w) != 0 {
i2c.Bus.TASKS_STARTTX.Set(1) // start transmission for writing i2c.Bus.TASKS_STARTTX.Set(1) // start transmission for writing